🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.43 AU - 0.65 AU

Year: 144 Days

Day: 32.2 Hours

Environment

Temp: 205 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 103,719,372 km

• M1: 43,982 km (0.047 R)
• M2: 397,631 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.48 AU - 0.74 AU

Year: 172 Days

Day: 30.4 Hours

Environment

Temp: 173 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,719,372 km

• M1: 387,159 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.63 AU - 1.01 AU

Year: 269 Days

Day: 19 Hours

Environment

Temp: 172 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,719,372 km

• M1: 312,809 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.06 AU - 2.8 AU

Year: 1370 Days

Day: 41.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,719,372 km

• M1: 238,908 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.39 AU - 3.67 AU

Year: 1907 Days

Day: 46.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428

Radius: 14.4

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.4 AU - 7.88 AU

Year: 6900 Days

Day: 5.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 103,719,372 km

• M1: 210,933 km (0.103 R)
• M2: 352,752 km (0.114 R)
• M3: 472,729 km (0.091 R)
• M4: 706,401 km (0.098 R)
• M5: 819,647 km (0.054 R)
• M6: 912,547 km (0.039 R)
• M7: 1,023,848 km (0.11 R)
• M8: 1,185,264 km (0.116 R)
• M9: 1,277,117 km (0.062 R)
• M10: 1,670,410 km (0.052 R)
• M11: 1,774,829 km (0.111 R)
• M12: 2,083,300 km (0.112 R)
• M13: 2,272,990 km (0.074 R)
• M14: 2,409,274 km (0.096 R)
• M15: 2,752,002 km (0.104 R)
• M16: 2,982,383 km (0.062 R)
• M17: 3,350,992 km (0.053 R)
• M18: 3,462,293 km (0.086 R)
• M19: 3,643,007 km (0.107 R)
• M20: 3,896,725 km (0.074 R)
• M21: 4,037,647 km (0.119 R)
• M22: 4,421,664 km (0.094 R)
• M23: 4,643,069 km (0.087 R)
• M24: 4,792,667 km (0.06 R)
• M25: 5,251,184 km (0.101 R)
• M26: 5,459,724 km (0.113 R)
• M27: 6,074,272 km (0.026 R)
• M28: 6,431,512 km (0.031 R)
• M29: 7,080,467 km (0.081 R)
• M30: 7,809,607 km (0.119 R)
• M31: 8,532,165 km (0.117 R)
• M32: 8,716,170 km (0.101 R)
• M33: 8,839,589 km (0.057 R)
• M34: 9,497,221 km (0.114 R)
• M35: 9,688,108 km (0.102 R)
• M36: 9,816,014 km (0.039 R)
• M37: 10,105,935 km (0.105 R)
• M38: 10,661,242 km (0.05 R)
• M39: 10,959,241 km (0.045 R)
• M40: 11,631,534 km (0.08 R)
• M41: 11,801,626 km (0.089 R)
• M42: 12,980,757 km (0.077 R)
• M43: 14,306,344 km (0.095 R)
• M44: 14,525,355 km (0.094 R)
• M45: 15,152,020 km (0.118 R)
• M46: 16,930,141 km (0.107 R)
• M47: 17,511,628 km (0.118 R)
• M48: 20,105,954 km (0.117 R)
• M49: 21,176,925 km (0.071 R)
• M50: 21,677,629 km (0.083 R)
• M51: 21,971,439 km (0.095 R)
• M52: 23,159,845 km (0.047 R)
• M53: 23,374,368 km (0.056 R)
• M54: 23,935,061 km (0.038 R)
• M55: 24,065,061 km (0.111 R)
• M56: 24,718,655 km (0.055 R)
• M57: 25,201,556 km (0.108 R)
• M58: 25,333,951 km (0.069 R)
• M59: 26,355,704 km (0.118 R)
• M60: 26,490,043 km (0.087 R)
• M61: 26,624,531 km (0.102 R)
• M62: 26,849,227 km (0.066 R)
• M63: 28,119,014 km (0.105 R)
• M64: 28,347,899 km (0.071 R)
• M65: 28,761,387 km (0.112 R)
• M66: 28,853,540 km (0.09 R)
• M67: 29,038,143 km (0.083 R)
• M68: 29,315,797 km (0.073 R)
• M69: 29,454,923 km (0.068 R)
• M70: 29,966,997 km (0.11 R)
• M71: 31,047,243 km (0.085 R)
• M72: 31,236,484 km (0.113 R)
• M73: 31,378,602 km (0.096 R)
• M74: 31,997,040 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.9

Radius: 9.9

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.28 AU - 13.1 AU

Year: 12640 Days

Day: 9.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 103,719,372 km

• M1: 124,465 km (0.072 R)
• M2: 248,033 km (0.065 R)
• M3: 528,230 km (0.09 R)
• M4: 983,307 km (0.062 R)
• M5: 1,176,737 km (0.071 R)
• M6: 1,250,189 km (0.072 R)
• M7: 1,480,421 km (0.032 R)
• M8: 1,766,302 km (0.062 R)
• M9: 1,894,358 km (0.074 R)
• M10: 2,205,222 km (0.064 R)
• M11: 2,273,888 km (0.096 R)
• M12: 2,484,671 km (0.053 R)
• M13: 2,652,969 km (0.086 R)
• M14: 2,950,369 km (0.073 R)
• M15: 3,604,411 km (0.115 R)
• M16: 3,740,545 km (0.11 R)
• M17: 3,850,799 km (0.119 R)
• M18: 4,074,448 km (0.083 R)
• M19: 4,417,924 km (0.113 R)
• M20: 4,622,574 km (0.052 R)
• M21: 4,830,515 km (0.061 R)
• M22: 5,132,853 km (0.097 R)
• M23: 5,851,521 km (0.118 R)
• M24: 6,012,039 km (0.098 R)
• M25: 6,206,516 km (0.084 R)
• M26: 6,370,177 km (0.077 R)
• M27: 6,836,174 km (0.06 R)
• M28: 7,039,178 km (0.057 R)
• M29: 7,871,391 km (0.072 R)
• M30: 8,734,421 km (0.086 R)
• M31: 8,807,724 km (0.07 R)
• M32: 9,065,930 km (0.103 R)
• M33: 9,140,131 km (0.082 R)
• M34: 9,589,672 km (0.111 R)
• M35: 9,931,653 km (0.117 R)
• M36: 10,008,098 km (0.031 R)
• M37: 10,238,927 km (0.058 R)
• M38: 10,355,015 km (0.076 R)
• M39: 10,510,298 km (0.115 R)
• M40: 10,941,738 km (0.104 R)
• M41: 11,781,431 km (0.043 R)
• M42: 11,862,513 km (0.108 R)
• M43: 12,352,745 km (0.097 R)
• M44: 12,476,313 km (0.08 R)
• M45: 12,600,329 km (0.089 R)
• M46: 12,974,923 km (0.096 R)
• M47: 13,184,509 km (0.044 R)
• M48: 13,522,301 km (0.113 R)
• M49: 14,465,815 km (0.107 R)
• M50: 15,121,353 km (0.03 R)
• M51: 15,209,616 km (0.119 R)
• M52: 16,779,496 km (0.103 R)
• M53: 17,008,081 km (0.089 R)
• M54: 17,099,635 km (0.072 R)
• M55: 17,375,793 km (0.112 R)
• M56: 18,967,664 km (0.107 R)
• M57: 19,588,644 km (0.103 R)
• M58: 19,877,518 km (0.114 R)
• M59: 20,459,454 km (0.098 R)
• M60: 20,654,679 km (0.03 R)
• M61: 21,145,360 km (0.111 R)
• M62: 21,441,713 km (0.05 R)
• M63: 22,691,155 km (0.112 R)
• M64: 24,842,970 km (0.077 R)
• M65: 25,627,013 km (0.049 R)
• M66: 26,472,540 km (0.069 R)
• M67: 26,952,001 km (0.082 R)
• M68: 27,166,076 km (0.084 R)
• M69: 28,136,368 km (0.111 R)
• M70: 29,008,374 km (0.073 R)
• M71: 29,337,638 km (0.082 R)
• M72: 29,723,302 km (0.073 R)
• M73: 31,846,395 km (0.058 R)
• M74: 32,299,676 km (0.106 R)
• M75: 34,481,262 km (0.085 R)
• M76: 34,830,124 km (0.117 R)
• M77: 35,297,019 km (0.101 R)
• M78: 35,648,574 km (0.097 R)
• M79: 36,237,092 km (0.096 R)
• M80: 36,532,548 km (0.053 R)
• M81: 37,662,461 km (0.117 R)
• M82: 39,409,315 km (0.069 R)
• M83: 39,956,694 km (0.075 R)
• M84: 40,384,244 km (0.091 R)
• M85: 40,813,291 km (0.077 R)
• M86: 41,182,349 km (0.026 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.7

Radius: 3.4

Gravity: 44.18 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 10.22 AU - 15.12 AU

Year: 16310 Days

Day: 15.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 103,719,372 km

• M1: 187,596 km (0.099 R)
• M2: 265,985 km (0.113 R)
• M3: 523,742 km (0.056 R)
• M4: 597,793 km (0.09 R)
• M5: 993,928 km (0.098 R)
• M6: 1,039,556 km (0.094 R)
• M7: 1,109,418 km (0.062 R)
• M8: 1,613,263 km (0.044 R)
• M9: 1,721,572 km (0.085 R)
• M10: 2,089,882 km (0.108 R)
• M11: 2,358,710 km (0.109 R)
• M12: 2,638,308 km (0.051 R)
• M13: 2,670,023 km (0.066 R)
• M14: 2,830,541 km (0.098 R)
• M15: 2,961,290 km (0.067 R)
• M16: 3,027,412 km (0.099 R)
• M17: 4,075,794 km (0.096 R)
• M18: 4,447,993 km (0.113 R)
• M19: 5,669,011 km (0.029 R)
• M20: 6,854,425 km (0.076 R)
• M21: 7,385,048 km (0.116 R)
• M22: 8,391,693 km (0.036 R)
• M23: 8,626,561 km (0.065 R)
• M24: 9,489,292 km (0.043 R)
• M25: 10,229,054 km (0.06 R)
• M26: 10,329,135 km (0.105 R)
• M27: 10,732,450 km (0.032 R)
• M28: 11,710,970 km (0.1 R)
• M29: 12,825,325 km (0.117 R)
• M30: 12,879,180 km (0.073 R)
• M31: 13,917,539 km (0.061 R)
• M32: 14,139,392 km (0.076 R)
• M33: 14,418,542 km (0.118 R)
• M34: 14,812,433 km (0.072 R)
• M35: 16,073,094 km (0.105 R)
• M36: 17,367,864 km (0.031 R)
• M37: 17,487,093 km (0.113 R)
• M38: 17,786,738 km (0.114 R)
• M39: 18,088,028 km (0.113 R)
• M40: 19,371,578 km (0.095 R)
• M41: 19,930,625 km (0.082 R)
• M42: 20,306,265 km (0.101 R)
• M43: 22,154,547 km (0.114 R)
• M44: 23,658,155 km (0.084 R)
• M45: 23,724,278 km (0.111 R)
• M46: 25,059,588 km (0.12 R)
• M47: 25,668,302 km (0.03 R)
• M48: 26,418,984 km (0.06 R)
• M49: 26,487,649 km (0.097 R)
• M50: 26,831,425 km (0.1 R)
• M51: 27,246,111 km (0.119 R)
• M52: 27,593,178 km (0.043 R)
• M53: 28,291,949 km (0.083 R)
• M54: 29,067,165 km (0.028 R)
• M55: 29,706,547 km (0.033 R)
• M56: 29,777,905 km (0.119 R)
• M57: 29,849,263 km (0.117 R)
• M58: 30,278,908 km (0.115 R)
• M59: 30,638,392 km (0.078 R)
• M60: 33,713,675 km (0.05 R)
• M61: 35,363,291 km (0.117 R)
• M62: 35,590,381 km (0.095 R)
• M63: 35,893,765 km (0.099 R)
• M64: 36,045,757 km (0.086 R)
• M65: 36,121,902 km (0.064 R)
• M66: 37,115,830 km (0.108 R)
• M67: 38,662,672 km (0.106 R)
• M68: 38,818,403 km (0.113 R)
• M69: 39,287,243 km (0.077 R)
• M70: 40,072,632 km (0.107 R)
• M71: 40,783,970 km (0.107 R)
• M72: 41,499,347 km (0.115 R)
• M73: 41,579,083 km (0.054 R)
• M74: 43,751,543 km (0.11 R)
• M75: 46,208,389 km (0.076 R)
• M76: 46,870,958 km (0.095 R)
• M77: 47,203,514 km (0.095 R)
• M78: 47,536,818 km (0.078 R)
• M79: 47,703,769 km (0.101 R)
• M80: 48,373,519 km (0.08 R)
• M81: 49,046,260 km (0.096 R)
• M82: 50,061,282 km (0.116 R)
• M83: 53,581,170 km (0.042 R)
• M84: 53,754,853 km (0.105 R)
• M85: 54,015,902 km (0.111 R)
• M86: 55,239,163 km (0.067 R)
• M87: 56,471,700 km (0.111 R)
• M88: 57,179,897 km (0.115 R)
• M89: 57,535,191 km (0.091 R)
• M90: 58,605,415 km (0.081 R)
• M91: 59,952,394 km (0.115 R)
• M92: 60,132,659 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.3

Radius: 6.6

Gravity: 19.08 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 14.17 AU - 22.93 AU

Year: 28894 Days

Day: 16.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 103,719,372 km

• M1: 142,716 km (0.096 R)
• M2: 353,500 km (0.111 R)
• M3: 420,220 km (0.113 R)
• M4: 516,561 km (0.097 R)
• M5: 1,682,078 km (0.069 R)
• M6: 2,168,272 km (0.11 R)
• M7: 2,296,477 km (0.109 R)
• M8: 2,741,531 km (0.081 R)
• M9: 3,863,066 km (0.075 R)
• M10: 4,662,218 km (0.101 R)
• M11: 4,772,621 km (0.028 R)
• M12: 5,569,230 km (0.06 R)
• M13: 5,627,722 km (0.043 R)
• M14: 5,863,638 km (0.096 R)
• M15: 7,865,108 km (0.072 R)
• M16: 9,631,111 km (0.075 R)
• M17: 10,922,440 km (0.09 R)
• M18: 11,813,145 km (0.087 R)
• M19: 12,727,039 km (0.113 R)
• M20: 14,060,255 km (0.096 R)
• M21: 14,300,060 km (0.113 R)
• M22: 16,267,123 km (0.091 R)
• M23: 16,350,898 km (0.058 R)
• M24: 16,434,822 km (0.062 R)
• M25: 16,518,896 km (0.048 R)
• M26: 16,772,016 km (0.069 R)
• M27: 17,624,873 km (0.099 R)
• M28: 18,056,613 km (0.101 R)
• M29: 18,404,428 km (0.091 R)
• M30: 19,195,352 km (0.111 R)
• M31: 20,537,843 km (0.059 R)
• M32: 21,725,650 km (0.047 R)
• M33: 23,312,435 km (0.085 R)
• M34: 26,006,094 km (0.103 R)
• M35: 26,595,958 km (0.029 R)
• M36: 27,389,425 km (0.066 R)
• M37: 27,989,462 km (0.042 R)
• M38: 28,089,992 km (0.071 R)
• M39: 28,392,030 km (0.067 R)
• M40: 28,695,116 km (0.094 R)
• M41: 31,366,934 km (0.12 R)
• M42: 31,994,796 km (0.064 R)
• M43: 32,415,615 km (0.073 R)
• M44: 32,626,697 km (0.112 R)
• M45: 32,838,229 km (0.102 R)
• M46: 33,475,665 km (0.068 R)
• M47: 35,303,751 km (0.112 R)
• M48: 36,284,515 km (0.109 R)
• M49: 36,394,170 km (0.088 R)
• M50: 40,296,730 km (0.068 R)
• M51: 42,470,088 km (0.087 R)
• M52: 42,701,067 km (0.104 R)
• M53: 47,288,186 km (0.056 R)
• M54: 47,767,498 km (0.097 R)
• M55: 49,093,683 km (0.065 R)
• M56: 49,700,601 km (0.083 R)
• M57: 51,166,960 km (0.058 R)
• M58: 52,276,228 km (0.071 R)
• M59: 52,399,945 km (0.073 R)
• M60: 53,892,334 km (0.083 R)
• M61: 56,537,374 km (0.057 R)
• M62: 58,966,693 km (0.09 R)
• M63: 59,611,760 km (0.117 R)
• M64: 64,854,866 km (0.101 R)
• M65: 67,127,407 km (0.119 R)
• M66: 69,018,474 km (0.105 R)
• M67: 69,154,159 km (0.108 R)
• M68: 69,970,514 km (0.059 R)
• M69: 70,106,948 km (0.047 R)
• M70: 71,201,107 km (0.089 R)
• M71: 72,714,738 km (0.1 R)
• M72: 73,267,652 km (0.115 R)
• M73: 73,406,179 km (0.097 R)
• M74: 74,795,794 km (0.113 R)
• M75: 83,313,448 km (0.036 R)
• M76: 84,326,973 km (0.117 R)
• M77: 85,490,246 km (0.096 R)
• M78: 89,307,535 km (0.11 R)
• M79: 92,132,093 km (0.109 R)
• M80: 93,030,129 km (0.09 R)
• M81: 93,630,465 km (0.048 R)
• M82: 96,499,453 km (0.1 R)
• M83: 99,397,164 km (0.105 R)
• M84: 99,703,839 km (0.076 R)
• M85: 100,164,451 km (0.064 R)
• M86: 101,396,240 km (0.082 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 13,556 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit